19027086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3040

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 22462194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2939, 3237, 5878, 6474, 8817, 17634, 38207, 76414, 114621, 229242, 243937, 487874, 731811, 1463622, 3171181, 6342362, 9513543, 19027086]

約数ペア:

[(1, 19027086), (2, 9513543), (3, 6342362), (6, 3171181), (13, 1463622), (26, 731811), (39, 487874), (78, 243937), (83, 229242), (166, 114621), (249, 76414), (498, 38207), (1079, 17634), (2158, 8817), (2939, 6474), (3237, 5878)]